Storybook palette
Oyster Caravan
Five storybook stops with room to breathe — #00555b grounds, #00818a and #349da6 do the talking, #59aab1 softens, #76c7ce lifts. The tetradic bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyanstorybookfive-stop
#00555b
#00818a
#349da6
#59aab1
#76c7ce
The generator opens with #00555b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.